package cn.edu.ujn.finalwork.service;

import java.util.List;

import cn.edu.ujn.finalwork.dao.Customer;

public interface ICustomerService {

	int insertSelective(Customer customer);//添加客户
	
	Customer selectByPrimaryKey(int id);//按id查询
	
	List<Customer> selectAll();//查询所有客户
	
	List<Customer> selective(Customer customer);//按条件查询客户
	
	//分页查询客户
	
	int delectByPrimaryKey(int c);//删除客户
	
	int updateByPrimaryKeySelective(Customer customer);//修改客户信息
	
	
	

	
	
}
